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Shimano E-Tube Di2 Complete Wire/Power Kit

$501.46 $589.95

Item # SHI0586 15% Off

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Item # SHI0586

Description

Everything you need.

This Shimano E-Tube Di2 Complete Wire/Power Kit is a complete kit and contains all the necessary pieces to hook up your Ultegra 6770 Di2 electronic components. You'll get five wire sections -- front wire harness, downtube, front derailleur, rear derailleur, and battery. The front wire harness has an integrated A junction, but the B junction is a separate unit. You'll get that as well. The kit also includes a battery and battery mount along with a charger and cable.

We have the E-Tube Di2 Complete Wire/Power Kit in a number of wire length options to fit differently sized frames. You can also choose between internal or external. For bikes designed to accept it, the Internal kit will route the wires and B Junction inside the frame tubes. Conversely, the External kit routes all the wires on the outside of the frame tubes, and the B Junction is fastened to the cable guide underneath the bottom bracket shell.

Tech Specs

Compatible Components:
Shimano Dura-Ace 9070, Shimano Ultegra 6870
Recommended Use:
assembling a 9070 or 6870 Di2 groupset
Manufacturer Warranty:
3 years

Size chart

Shimano

Di2 Reference Guide

 

Note: This reference is meant to be used as a guide for creating a Shimano Di2 drivetrain package. For further assistance please feel free to give us a call.

 

Battery and Wires:

Our Shimano Di2 packages are built for three standard configurations based on battery location and wire routing. First, you'll need to determine if your frame uses an internal or external battery mount, and whether the routing is either internal or external. Below is a guide for which battery, charger, mount, and junction boxes are required for your configuration.

Battery and Wire Configurations
 BatteryBattery ChargerBattery MountJunction AJunction B

External Battery

w/ External Routing

SM-BTR1 SM-BCR1 SM-BMR2 SM-EW90 A/B 3/5 port SM-JC40

External Battery

w/ Internal Routing

SM-BTR1 SM-BCR1 SM-BMR2 SM-EW90 A/B 3/5 port SM-JC41

Internal Battery

w/ Internal Routing

SM-BTR2 SM-BCR2   SM-EW90 A/B 3/5 port SM-JC41

Battery Mounts:

The SM-BMR2 battery mount is available in three configurations -- Long External, Short External, and Long Internal. Both Long versions are to be mounted using the bottle cage mounts, while the Short version is designed for Di2-specific frames with either a chainstay or down tube mounting location.

 

Junctions:

There are two junctions needed for completing your Di2 build -- A and B.  Junction A, SM-EW90, is located at the handlebars and available in both three- and five-port options. The three-port option is intended for standard shifting with a left and right hand shifter. If you have the intention of using Shimano's satellite sprint shifters, or a combination of time trial shifters and shifter/brake levers, the five-port junction box will be the necessary selection.

Depending on your frame specification, Junction B (SM-JC40 or SM-JC41) is located either internally or externally at the bottom bracket area. Accordingly, SM-JC41 is designed for frames with internal wire routing, while SM-JC40 is intended for external wiring options.

 

E-Tube Wires:

For your convenience, we've created wire packages for your Di2 build kit in the sizes Small, Medium, and Large. Below, you'll find which wire lengths are included in each kit. Additionally, we've recommended a kit size based on your frame size.

 E-Tube Wire Length Chart
 SML
Down Tube Wire 700mm 750mm 950mm
Front Derailleur Wire 300mm 350mm 400mm
Rear Derailleur Wire 500mm 550mm 600mm
Battery Wire 300mm 350mm 400mm

 

 E-Tube Wire Frame Size Guide
 SML
Frame Size  47-52cm 53-56cm   57+cm

Please Note:

E-Tube Wire length suggestions are an approximation. 

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Here's what others have to say...

Unanswered Question

Are you going to re-stock these ?

is compatible with the levers dura...

is compatible with the levers dura ace?

Responded on

Hey Trip,

That is going to be compatible with the new Dura Ace 9070 11 speed, but it is not compatible with the older 7970 10 speed levers.

Unanswered Question

Does this include the 3 or 5 port junction...

Does this include the 3 or 5 port junction A? Is it possible to add the TT shifters (SW-R671) to this kit?